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956 articles for “additives”
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A review on gas turbines derived from aero engines
Abstract: The process of designing and manufacturing turbine engines has many complications and going through this process requires significant time and costs. Therefore, reputable gas turbine manufacturing companies have made a lot of efforts to shorten the design and manufacturing processes, one of these ways is to use air gas turbine cores to build industrial gas turbines. This category of industrial gas turbine is called derived gas turbine. Considering the special …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 8, Issue 2, 2022 · pp. 19–29 Read article
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Ship Collision analysis of tanker using finite element method at high and low impact velocities
Abstract: The aim of this paper presents a study of ships collision to improve crashworthiness of double side tanker ships and minimize accidental oil spills in the event of collision. Structural design of ships against collision requires prediction of the extent of damage to ship structures subjected to impact. Ship design against conventional loads such as shearing, bending and local buckling and the accidental loads requires applying different stiffening systems for …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 2, 2016 · pp. 33–43 Read article
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Systematic literature Review of PLA-Magnesium Composite Material for Fused Deposition Modelling for Biomedical Applications
Abstract: Magnesium is one of most liberally available metal in nature forming about 2% of earth’s crust. Polylactic acid or Polylactide is a bioplastic. Magnesium-Polylactide composites are a promising new form of biodegradable materials with established good mechanical properties. Our critical survey of research papers helped us to compile information about fabrication and treatment of this composite material using various techniques and methodologies to understand prospects for future research for FDM …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 6, Issue 1, 2020 · pp. 1–4 Read article
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Experimental Test Results on the Effect of Ultrasonic Waves on Defects in Car Bearings: The Effect of Defect Size
Abstract: To check for defects in car bearings, they are identified and measured by sound waves that are affected by the defect. Based on sound, it is called ultrasound technology because it uses high frequencies. High frequencies are the basis of ultrasound. Two features are useful for low-speed cars, which by definition usually have poor signal tolerance. High frequencies are sensitive to the effects of sound waves. In addition, the ultrasound …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 1, 2021 · pp. 14–21 Read article
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Maximizing Void Properties from Optimized Local Pozzolans in Wearing Course of Bituminous Concrete Mixtures
Abstract: Failure of asphalt pavement has influenced research into better ways to optimize local pozzolans seenas waste and reduce cost of importation of admixtures. Waste Shell Ashes are checked as localassembled by incorporating them in asphalt concrete mix design. Different research has shown thatsome agricultural waste/by-products can be admitted as mineral fillers in hot-mix asphalt concrete toobtain certain desirable properties. It is on this basis that this research attempts to interrogate …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 47–54 Read article
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Association between Cardiovascular Disease with Smokeless Tobacco Consumption and Smoking
Abstract: This article surveys the study of cardiovascular diseases (CVD) caused due to smoking and the ways by which tobacco smoke is thought to bring about CVD. Cigarette smoking is a main reason for CVD, and past reports have also validated the same. Cigarette smoking has been the cause for around 140,000 unexpected deaths yearly from CVD. More than 1 in 10 deaths worldwide occur due to CVD. Cigarette smoking additionally …
Published in International Journal of Cardiovascular Nursing · Vol. 2, Issue 1, 2016 · pp. 28–31 Read article
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Management of Intravenous Infusion Therapy by Nurses
Abstract: At birth, the total body weight constitutes 75% of water. It starts decline to 60% from the age of two years onwards. The total body water is compartmentalized into intracellular and extracellular fluids at birth and 20% at the age of 7 years. The distribution of the body fluid is defined by the composition of electrolytes and protein in different compartments. The concentration of electrolyte is expressed in MEq/L. The …
Published in International Journal of Cardiovascular Nursing · Vol. 6, Issue 1, 2020 · pp. 1–5 Read article
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Effectiveness of Beetroot Juice as Adjuvant Therapy on Blood Pressure among Patients with Hypertension
Abstract: The present study was intended to assess the effectiveness of beetroot juice as adjuvant therapy on blood pressure among patients with hypertension attending Noncommunicable Disease Clinic, Ambalappuzha. Quasi experimental one group pre-test post-test design was adopted. A sample of 35 patients with hypertension was selected consecutively. The tool consisted of an interview schedule to determine the sociopersonal and clinical data and a standardized calibrated mercury sphygmomanometer and stethoscope to measure …
Published in International Journal of Cardiovascular Nursing · Vol. 6, Issue 2, 2020 · pp. 1–9 Read article
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Learning Needs of Patients with Myocardial Infarction: Patients and Nursing Staff Perception
Abstract: Globally, the major cause of morbidity and mortality is Myocardial infarction. Nurses are responsible for assessing the actual learning needs of patients and educating them about the risk factors that may create a new ischemic heart disease. Objective: Of the present study is to identify the learning needs of patients with myocardial infarction as perceived by patients and nursing staff. The sample: Selected consists of 150 patients and 19 nurses. …
Published in International Journal of Cardiovascular Nursing · Vol. 7, Issue 1, 2021 · pp. 28–32 Read article
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Risk Factors of Hypertension among Refugees in Gaza Strip-Palestine – Case Control Study
Abstract: Background: hypertension constitutes a major public health problem in the Middle East and other countries. There should be an effective management via introduction of preventive and health education measures. The main aim of this study was to identify the risk factors of hypertension among refugees in the Gaza Strip.Materials and methods: A case-control study design was adopted to conduct this study within the period June – November 2020. The study …
Published in International Journal of Cardiovascular Nursing · Vol. 7, Issue 2, 2021 · pp. 26–33 Read article
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Advancements in Understanding and Managing Myocardial Infarction: A Comprehensive Review
Abstract: A myocardial infarction, often known as a heart attack, is a severe health issue characterized by a sudden reduction in blood flow to a part of the heart muscle, leading to the impairment or demise of cardiac cells. This occurs when the coronary arteries, responsible for delivering oxygenated blood to the heart, become blocked, typically due to the formation of a clot within them. The clinical manifestation of a myocardial …
Published in International Journal of Cardiovascular Nursing · Vol. 9, Issue 2, 2023 · pp. 25–30 Read article
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Evaluating the Impact of a Structured Teaching Program on Chronic Obstructive Pulmonary Disease Prevention Among Guntur's Cotton Mill Workers
Abstract: Introduction: Chronic obstructive pulmonary disease result from increase d resistance to airflow because of airway obstruction or airway narrowing. COPD is an advancing inflammatory condition marked by persistent blockages in the bronchial tubes and pulmonary emphysema. It's a disabling ailment manifesting in symptoms like long-term cough, phlegm, wheezing, breathlessness, and heightened respiratory infections. Lung alterations lead to increased mucus production, impaired cilia function, restricted airflow, lung expansion, irregular gas exchange, …
Published in International Journal of Cardiovascular Nursing · Vol. 9, Issue 2, 2023 · pp. 17–24 Read article
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Evaluating the Impact of a Structured Teaching Program on Dementia Knowledge Among Primary Caregivers of the Elderly in Selected Villages of Punjab: A Quasi-experimental Study
Abstract: The objective of the study was to evaluate the knowledge of dementia among caregivers of elderly individuals through pretest and posttest assessments in two selected villages. The target population was primary caregivers of old age people. Primary caregivers of old age persons were selected by convenient sampling method of non-probability sampling technique. Sample size was 60 primary caregivers of old age persons. The experimental group comprised 30 participants, and the …
Published in International Journal of Geriatric Nursing · Vol. 6, Issue 2, 2023 · pp. 6–12 Read article
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Effectiveness of Acupressure on Quantity of Expressed Breast Milk (EBM) Among Preterm Mothers Admitted to the Postnatal and Kangaroo Mother Care Wards of Kasturba Hospital, Manipal
Abstract: Objective: To assess the impact of acupressure on the volume of breast milk expression. Design: A design involving a quasi-experimental approach with a post-test-only control group. Setting: Postnatal and kangaroo mother care wards of Kasturba Hospital Manipal. Participants: 42 preterm mothers delivered between 30–34 weeks of gestation who were expressing breast milk for their neonates. Intervention: The study had two groups, experimental and control group. The first 21 preterm mothers …
Published in International Journal of Immunological Nursing · Vol. 9, Issue 2, 2023 · pp. 24–29 Read article
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Effectiveness of Structured Teaching Program on Knowledge Regarding Effect of Junk Food on Mucosal Layer of GI Tract Among Nursing Students in Selected Nursing Colleges at Bengaluru
Abstract: Background: Junk food is high in calories, sodium, and fat. Numerous health issues might be attributed to eating junk food in excess. Teenagers who consume junk food may be unable to eat a balanced meal at home or at school. Teenagers all throughout the world now frequently eat meals like Maggi noodles, burgers, pao-bhaji, sandwiches, hot dogs, patties, pastries, pop-corn, potato chips, carbonated beverages, biscuits, muffins, toast, kulcha-channa, samosa, and …
Published in International Journal of Medical Surgical Nursing · Vol. 5, Issue 2, 2022 · pp. 27–38 Read article
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Effectiveness of Progressive Muscle Relaxation Technique on Post Operative Pain and Anxiety Among patients Who Have Undergone Abdominal Surgery
Abstract: Persons undergoing surgery frequently experience intense level of pain and anxiety that may reduce their self-efficacy and thus affect their recovery. Because of side effects from opioids, it is important to use non-pharmacological methods in addition to analgesics to decrease the discomfort and anxiety. A quasi experimental study was done to assess the effectiveness of progressive muscle relaxation on post-operative pain and anxiety after initial ambulation among patients who have …
Published in International Journal of Nursing Critical Care · Vol. 6, Issue 1, 2020 · pp. 35–41 Read article
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A Study to Assess the Effectiveness of Planned Teaching Programme of HIV/AIDS on Knowledge among First Year Students of Selected College in Shrirampur
Abstract: Introduction: The HIV/AIDS is best viewed as a major epidemic which poses serious challenges tomankind on a global scale. The aim of this study was to assess the HIV/AIDS-related knowledge amongB.Ed. students in Shrirampur and investigate the association between college students’ socio-demographic characteristics and their level of knowledge about HIV/AIDS. Methods: Followingrandom sampling technique, a total of 50 students aged 20–40 years were sampled from college andinterviewed through planned questionnaire. …
Published in International Journal of Nursing Critical Care · Vol. 7, Issue 2, 2021 · pp. 50–53 Read article
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Effect of Early Mobility Protocol on Physical Function, Muscles Strength, and Delirium among Mechanically Ventilated Patients
Abstract: Background: Early MobilitypProtocol integrates evidence-based practice to improve physical function and muscle strength, decrease rates of delirium, and reduce intensive care unit and hospital stays. Aim: To examine the effectiveness of Early Mobility Protocol on physical function, muscle strength, and delirium among mechanically ventilated patients. Setting: Intensive care units at the Menoufia University Hospital, Shebin ElKoum, Menofia, Egypt. Sample: A convenient sample of 60 mechanically ventilated patients. Design: A quasi-experimental …
Published in International Journal of Nursing Critical Care · Vol. 9, Issue 1, 2023 · pp. 1–14 Read article
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Comparison Between Electrical Stimulation and Intermittent Pneumatic Compression to Reduce Incidence of Deep Vein Thrombosis in High-risk Critically lll Patients
Abstract: Background: Prevention of deep vein thrombosis (DVT) is an effective way to reduce morbidity and death among critically ill patients in intensive care units (ICUs). Electrical stimulation and intermittent pneumatic compression are alternative preventive strategies of preventing DVT through decreasing the degree of lower limb edema and muscle weakness in ICU. Purpose of the Study: To compare the electrical stimulation and intermittent pneumatic compression as a preventive strategy to reduce …
Published in International Journal of Nursing Critical Care · Vol. 9, Issue 2, 2023 · pp. 26–40 Read article
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Psychosocial problems in refugee children victims of community violence in Gaza strip
Abstract: Aim: The aim of the study was to investigate the prevalence of mental health problems of children as a reaction to community violence and trauma (depression, anxiety, and PTSD). Method: For this study 61 children from 2 community centers in one refugee camp in the Gaza Strip. Children administered self-report scales: sociodemographic scale, Gaza Traumatic Events Checklist due to factional fighting, Impact of Events Scale, Children Revised Manifest Anxiety Scale, …
Published in International Journal of Neurological Nursing · Vol. 4, Issue 1, 2018 · pp. 10–18 Read article